Wartsila RT-flex50-D - Outer Shaft Encoder; Removal of Shaft Encoder

Maintenance9223−1/A1 RT-flex50-D
Wärtsilä Switzerland Ltd
2/ 22
1. Removal of shaft encoder
008.758/00008.725/00
1.1 Preparation
⇒ Pull out plug of sensor cable ’SK’ at termin
al
box ’KK’ (Fig. ’A’).
⇒ Unscrew protection hood 1 and remove it t
o-
gether with covering cap 2.
⇒ Unscrew cable clamps ’KD’ as well as prote
c-
tive sleeve ’SH’ and withdraw sensor cab
le
from protective pipes ’SR’.
1.2 Outer shaft encoder
⇒ Loosen screws 3 and remove them togeth
er
with protection plates 10.
⇒ Loosen screws 11 and remove them togeth
er
with angle holder 12.
⇒ Loosen screws 15, 15a and remove out
er
shaft encoder 13 together with toothed belt
9.
008.724/00
A
B
OE
SK
KK
SR
II
II
I
I
I - I
II - II
19 10
SH
KD SK
2
11114
5 4
2
1
1515a
13 13a
FREE END
11
12
3
CLEARANCE
2011
C
rank Angle Sensor Unit: Dismantling, Assembling and Adjusting